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iPhone 4

Launched in June 2010, iPhone 4 is the successor to the iPhone 3GS. It features Apple's iOS operating system, web and e-mail access, and video calling. It is also marketed for consumption of media like music, movies and games.

500 Questions

Do they still sell iPhone 4 in Walmart?

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Asked by Wiki User

no but they are sold at yo mamas belly button

How do you find a lost iPhone 4S using IMEI number?

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Asked by Wiki User

The IMEI code will be useless if a serial number is not known. If a serial number is known, then a call to apple support is warranted, and they can set the direction to begin locating the device.

How do you unlock an iPhone 4 BB 04.12.09 with superior sim Ultra full guide here?

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Asked by Wiki User

Review: Superior Sim Ultra + For iPhone 4 Modemfirmware 04.12.09 with Ios 7.0.4 SIM hack

For much of the last two years time, even the manufacturer of these SIM hack products acknowledge that their product is no longer needed; so it was quite a surprise when Superior Solution announced that they have something that will unlock the iPhone 4 BB 04.12.09 with Ios 7.0.4 . Contrary to conspiracy theories, they withheld onto the product because:

  • Initial production cost is high, they risk losing a lot of their investment should the dev team come up with a software unlock that does the same job if not better, before they were able to recover their cost.
  • The exploit they used is not without serious problems, hence they were reluctant to produce it until there seems to be no alternatives coming for a while.
  • The exploit they used is very simple, provided you have the tools and skill, details to follow...

I have made a mistake earlier by calling it TurboSIM and it is not. @MuscleNerd reminded me of the correct term "SIM interposer", since it sits electrically between the SIM card and baseband hardware to perform a classic.

How did It Work?

SIM card holds many different types of information, but the part most involved with carrier lock is the IMSI number, which is a unique code that corresponds to your account in the mobile carrier's database.

A sample IMSI might look like this

310 150 987654321

The first two segments are known as Mobile Country Code (MCC) and Mobile Network Code (MNC) respectively, and in the example above the IMSI indicate the SIM is from USA (310) AT&T (150).

When the iPhone baseband is loaded into memory, it checks the MCC and MNC against its own network lock state stored in the seczone. If the combination is allowed, the cell radio is activated and vice versa.

The earliest iPhone baseband revisions only check IMSI twice following a restart, therefore it is very easy to spoof information in order to bypass the check. Never theless, the baseband was soon updated to validate SIM more aggressively and the method no longer works.

To guard against eavesdropping that plagued pre-GSM cellular networks, the initial connection to a network does not only involve IMSI, but a 4-byte TMSI to identify each handset before IMSI is sent. The base station recognises the IMSI as one of their users and replies with a nonce (RAND) to the handset, where is signed with a 128bit key (Ki, stored encrypted on the SIM) and sent back. The network checks the string against their own result using the same RAND and Ki and allows the device to register if the two value matches.

You see, the IMSI is only sent once and never directly involved with authentication; as long as your key is valid, you will be able to get service. This is exactly what the various SIM hacks where a fake IMSI is sent along with the correct key. In our case, the IMSI is invalid but some network proceed to the next step anyway - I will explain this in detail later.

Partial Revival

Apparently somebody figured out that while the i4 baseband has been patched to prevent test IMSI from working, it is still possible to force activate the baseband using the emergency dialer.

After that, it is relatively the same trick all over again. Let's see what it does at each step.

You will need to use the SIM tray supplied and file your MicroSIM slightly to accommodate the EEPROM chip.

Installing the Superior Sim Ultra +.

The phone will search for signal, comes up with no service and finally settling on this "one bar" icon. At this stage the sim interposer is passing the parameters from the SIM as is.

Dial 112 and hang up after the call is connected. The emergency call overrides the network lock and activates the cell radio. The network issues a TMSI for your real IMSI.

Note: This Step No Appear Normally This step When I Do When I Not Got Sinals In Bars.

Toggle Airplane mod On/Off. Once the interposer senses Airplane mod, it transiently blocks electrical connection between the phone and the SIM (hence it will show "No SIM card installed")

The signal bars appear, we are safe:-) The network is able to register you again because the TMSI you obtained earlier is still valid, and the IMSI is not checked again.

How much do iPhone 4 Siri cost?

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Asked by Wiki User

To tell you the truth, I really do not know but some of my friends say that it just comes with the I Phone 4S.

Are both of the speakers supposed to work when you listen to music on your iPhone 4S?

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Asked by Wiki User

One of them is a microphone the other is the speakerphone.

How can you call using someone elses phone number?

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Asked by Wiki User

I dont think that you can, using a regular phone, However, if you havee ana iphone there is an application called the Spoof Id Caller.

How many songs can iphone 4 hold?

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Asked by Wiki User

I think it's about 1,000 songs. It all depends on the firmware you have installed. Firmware 1.1.* will hold more than 2.* due to the simple fact that as firmware is updated, more storage is needed for the OS it self. Its like Windows. XP only required about 1.5GB and now Vista is pushing 10GB more functionality = less free space for you.

Is Iphone 4 is easy to use?

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Asked by Jyoti63117

yes very easy its like an ipod touch

What is the cost of an iPhone 4 in Israel?

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Asked by Wiki User

The iPhone 4 will be launched in Israel on September 24, ... How much dose an iphone 4 cost? from store the cheapest you'll get it is around £200 pounds .

What is the monthly fee of an iPhone 4?

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Asked by Wiki User

about $30 a month, but it depends on the phone, the company, etc...

Are you able to put your already activated micro sim card in an iPhone 4?

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Asked by Wiki User

Yes , i phone 4 want micro sim ,Because there are now several countries where the iPhone 4 is sold unlocked, everyone can choose the best network and tariff for their needs while not tying themselves down to a long contract. There is no doubt that this is the way phones should be sold, however, buying the iPhone 4 in this way has a distinct problem all of its own: the micro-SIM card.

How many kids bring phones to school?

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Asked by Wiki User

Alot every day i hear teachers say get off your phone! Like pretty much every block probably millons of kids do.

Does the I phone 4 have siri?

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Asked by Wiki User

The iphone 4 does have voice control. To activate it simply hold down the home button until you hear the tone.

What are opinions on iPhone 4G?

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Asked by Wiki User

My opinion on the magnificent iphone is that is a amazing device that does almost anything that a computer can do. I love everything to do with it! I would buy it though because you might as well buy the ipod touch.

Can Iphone 4 be used with sprint unlocked?

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Asked by Wiki User

Yes the iPhone 4 currently is being sold on Verizon and AT&T currently but should be expected to be on Sprint shortly. Sadly though only the iPhone 4 runs on CDMA networks as well as GSM. If you are thinking you can unlock an iPhone for Sprint or Verizon that's under the fourth generation like the 1g, 2g, 3g and 3gs, it wont work.

Should you buy the iPhone 16GB or 32GB?

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Asked by Wiki User

Without a budget, 32gb iphone 3G S. But since most of us are on a budget, it depends on how big your music/movie collection is. 16gb should be fine, and that means you can also get the cheaper iphone 3G, which is very similar to the 3G S but still came in 16gb. Short answer: If you want the best, 3G S 32gb If your on a budget, 3G 16gb

Can you check your own blood pressure with iPhone application If you can i want best free app?

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Asked by SbhKblfb3089

No, touching a screen will not be able to check your blood pressure.

Does the white iphone 4 get dirty easy?

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Asked by Wiki User

the white one does show scratches like the black one does and it shows less smudges than the black one, however if the white iphone 4 does get dirty easy so i would recommend a case(otterbox).

How do you send text messages from unknown?

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Asked by Wiki User

  1. Step1

    First the bad news. You can't block you number while sending a text from your phone. (Unless you have an iPhone or G1 and use an app). The good news is there are services you can use online to send an anonymous text to anyone in the US.

  2. Step2

    One service you can use is at Textem.net Once there you will be prompted to enter your recipients phone number, the mobile carrier, your message, and to prevent bots, a Captcha. The person receiving the text will see that it came from Anonymous@textem.net

  3. Step3

    You can also create an account at Textem.net and that way your recipient can text you back without having to give out your number. This feature is also handy if you don't have immediate access to your cell phone.

  4. Step4

    One other option you can use is to send an email to the phone that can be viewed as a text. Now, this will show the email address it was sent from, but email addresses are free, so feel free to create one just for this purpose. Each carrier has a different format, I will show examples of the major carriers:

    Alltel
    [10-digit phone number]@message.alltel.com
    Example: 7025551234@message.alltel.com

    AT&T (formerly Cingular)
    [10-digit phone number]@txt.att.net
    Example: 7025551234@txt.att.net

    Boost Mobile
    [10-digit phone number]@myboostmobile.com
    Example: 7025551234@myboostmobile.com

    Nextel (now part of Sprint Nextel)
    [10-digit telephone number]@messaging.nextel.com
    Example: 7025551234@messaging.nextel.com

    Sprint PCS (now Sprint Nextel)
    [10-digit phone number]@messaging.sprintpcs.com
    Example: 7025551234@messaging.sprintpcs.com

    T-Mobile
    [10-digit phone number]@tmomail.net
    Example: 7025554567@tmomail.net

    Verizon
    [10-digit phone number]@vtext.com
    Example: 7025551234@vtext.com

    Virgin Mobile USA
    [10-digit phone number]@vmobl.com
    Example: 7025551234@vmobl.com

How do you find SIM card owner?

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Asked by Wiki User

i want to know the name of owner of +91-9429640240

What are common symbols in text messages?

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Asked by Wiki User

<3 = heart

^^ = above

rotfl = rolling on the floor laughing

nm = nothing much

lmao = laugh my *** off

ty = thank you

yw = your welcome

lol = laugh out loud

whats ^ = whats up

stfu = shut the f*** up

n2m = not too much

l8r = later

ttyt = talk to you tomorrow

ttyl = talk to you later

ttys = talk to you soon

ily = i love you

ilysm = i love you so much

ihy = i hate you

wtf = what the f***

bbs = be back soon

brb = be right back

h.o. = hold on

w/e = whatever

b/w = between

bc/cuz = because

afaic = as far as im concerned

btw = by the way

b4n = by for now

ez = easy

fyi = for your information

tmi = too much information

gal = get a life [hahaha]

gr8/grt = great

g2g/gtg = got to go

hak/xoxo = hugs and kisses

hand = have a nice day

ic = i see

ik = i know

idk = i don't know

idc = i don't care

impov = in my point of view

jk = just kiddin

jp = just playin

jj = just joking

jtlyk = just to let u know

k/kk/ok =okay

ne/nemore = any/anymore

mtrbwy = may the force be with you

w/ = with

w/o = without

omg = oh my god/goodness

omfg = oh my f***ing god/goodness

nmu =not much you

np = no problem

plz/pls = please

sry = sorry

u/u2 = you/you too

yt ? = you there?

that's all i can think of for now!

hope it helps!!

:o)

How do you put bluetooth in discoverable mode?

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Asked by Wiki User

Bluetooth devices, when in discoverable mode, are able to be seen ( discovered ) by other bluetooth devices. If two phones connect, the phone that is trying to establish the initial connection, must be looking for a phone that is "discoverable" otherwise it will not see it. Once the connection is saved, discoverable mode is no longer necessary, as the phones already know each other. This is only necessary during an initial link.

How many megapixels does the iphone 4g have?

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Asked by Wiki User

it is 5 megapixels, the highest ever on an iPhone.

Actually per the official Apple website, the iPhone 4 has 8 (EIGHT) Megapixels, the highest on an iPhone until the 5 came out last week.

What is your storm8 ID in Fashion story?

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Asked by Wiki User

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